The Foresight looked good. The Clarity less so - I went for an AV80R over the clarity (USB connection for transfer/charging and cheaper updates were what did it for me, but ultimately I prefer the GPS display over the chart as you can better de-clutter it).
IIRC the foresight has no battery so has to be externally powered by a power charger brick/power gorilla, or connected to a 12v in the aircraft.